A-MTOSS developers start to work with product big-data VOIP project HCS. The task is to develop new features using new technologies on the existing platform.

The solution is using C# as a language (TCL, JAVA, LUA
in some rare UC related cases). Besides the frontend there numerous In- and
outbound interfaces (REST, SOAP, Proprietary protocols, ldap,…) for
provisioning purposes or for providing data to them. Database is a MSSQL
enterprise HA cluster. Provisioning requests from
the frontend are handled synchronously. Due to the nature of the system we have
a very low unit test coverage. Some of the services are actively used in call scenarios making it necessary to provide high performance/high availability.

Required skills:

-3+ years of experience in developing
C#\.NET;

-ASP.NET, ASP.NET MVC;

-With good understanding of Web services(REST,
SOAP) and domain logic;

-JS(Bootstrap, JQuery, React, Angular;

- MSSQL;

-UI skills,
Entity framework will be a plus;

- Speaking English is a must.

We offer:

·Work
in a small family-type company with team of experts;

·Professional development
opportunities;

·24 working days of paid vacation, paid
sickness leave, official Ukrainian holidays are non-working days;

·Flexible working hours.

Senior .NET Developer

About the project:

The client portal for a major provider of telecommunications services with the integration of a large number of subsystems.The portal provides information for A1 Telekom Austria busines customers information about their subscribed services and use of those services (events, schedules, notifications and etc.)The portal itself is a Web application communicating to back office systems through API (REST) and presenting tons of information on a robust and user friendly UI.